DSG Crosslinker

  Description Price Buy
DSG Crosslinker DSG Crosslinker
Package Sizes: 100 mg
SKU: 13301-100
WEIGHT: 0.20
$32.00
Add
DSG Crosslinker DSG Crosslinker
Package Sizes: 5 x 100 mg
SKU: 13301-5x100
WEIGHT: 0.20
$140.00
Add
DSG Crosslinker DSG Crosslinker
Package Sizes: 1 gram
SKU: 13301-1
WEIGHT: 0.20
$259.00
Add

Disuccinimidyl glutarate (DSG) is a cell membrane permeable, homobifunctional crosslinker with a five carbon spacer arm. DSG contains two NHS esters that are ideal for selectively targeting primary amine moieties at pH 7 to 9. DSG is a simple, short length crosslinker that forms irreversible amide bonds with lysine residues. This compound is ideally suited for a wide range of crosslinking applications, where a cleavable crosslinker is not preferential.

This compound is also available in a water soluble form (BS2G), which enables direct addition to aqueous buffers, when the user prefers not to use any organic solvents in their crosslinking applications.

CovaChem's DSG is among the highest purity in the industry, with an absolute purity specification of ≥ 97%, measured with quantitative NMR against an internal standard, and typical batches have purity values close to 99% pure.

Package Sizes: 100 mg and 1 gram

Product Numbers: 13301-100 and 13301-1

Product Name: DSG Crosslinker

Alternative Names: DSG, discuccinimidyl glutarate, DSG crosslinker, Succinimidyl glutarate, Di(N-succinimidyl) glutarate, 2,5-dioxopyrrolidin-1-yl 6-(2,5-dioxopyrrolidin-1-yl)-5-oxohexanoate; C13H14N2 O8

Specifications

Appearance: White Solid

Purity: is ≥ 97% by quantitative NMR

Storage: 4 °C, protected from moisture

Properties

Properties Physical State: Solid

CAS#: 79642-50-5

Chemical Formula: C13H14N2 O8

Molecular Weight: 326.26

Spacer length: 7.7 Å

Melting Point: 142-145 °C (Lit)

Country of Origin: USA

Tariff Code: 2928.00.5000


Additional Product Information:
DSG Product Information Bulletin
DSG Crosslinker MSDS
  • 2-Iminothiolane

    2-Iminothiolane hydrochloride (Traut's Reagent) is used to convert primary amine (-NH2) groups to sulfhydryl groups (-SH) at pH 7 to 10. Traut's reagent (2-IT) is a water soluble molecule that is easy to use and creates a wide range of flexibility to the researcher.
    $69.00
  • Beta-Glucuronidase Powder

    Beta-Glucuronidase powder (β-Glucuronidase) is used in drug testing applications. With our low price of 250,000 units for ONLY &36;49, CovaChem is ready to become your preferred supplier of Beta-Glucuronidase.
    $49.00
  • DSP Crosslinker

    Lomant's reagent (DSP) is a reducible homobifunctional crosslinker. Another common name for this reagent is DTSP. DSP contains two NHS esters and contains a disulfide linkage that is cleavable.
    $39.00
  • HABA MALDI Matrix

    HABA MALDI Matrix
    $30.00
  • HPLC Grade Acetonitrile

    CovaChem's HPLC Grade Acetonitrile is a high purity solvent ideally suited for HPLC applications and general laboratory use.
    $87.00
  • Hydroxylamine Hydrochloride

    Hydroxylamine Hydrochloride (Hydroxylamine HCl) is a widely used reducing agent used in biomolecular applications. Hydroxylamine HCl is used for reducing EGS crosslinkers and deprotecting SATA protected proteins.
    $19.00
  • LCMS Grade Acetic Acid (UltraPure)

    LCMS Grade Acetic Acid (CAS# 64-19-7) from CovaChem is of Ultra High Purity ideally suited for sensitive LCMS and HPLC applications.
    $32.00
  • LCMS Grade Formic Acid (UltraPure)

    LCMS Grade Formic Acid (CAS# 64-18-6) from CovaChem is of Ultra High Purity ideally suited for sensitive LCMS and HPLC applications.
    $32.00
*
*
*